Finding the Fourth Proportional to 17,985.06, 26,965.89 and 7,452.18

Step by Step Solution

1. Step 1: Write the proportion equation
   17,985.06 : 26,965.89 = 7,452.18 : x
2. Step 2: Convert to fraction form
   17,985.06/26,965.89 = 7,452.18/x
3. Step 3: Cross multiply
   17,985.06x = 26,965.89 × 7,452.18
4. Step 4: Simplify right side
   17,985.06x = 200,954,666.14
5. Step 5: Solve for x
   x = 200,954,666.14/17,985.06
6. Step 6: Final answer
   x = 11,173.42